8207108

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3252

約数の個数: 36

約数和(自身を含む): 17998092

約数和(自身を除く): 9790984

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 3221, 6442, 12884, 22547, 41873, 45094, 83746, 90188, 157829, 167492, 293111, 315658, 586222, 631316, 1172444, 2051777, 4103554, 8207108]

約数ペア:

[(1, 8207108), (2, 4103554), (4, 2051777), (7, 1172444), (13, 631316), (14, 586222), (26, 315658), (28, 293111), (49, 167492), (52, 157829), (91, 90188), (98, 83746), (182, 45094), (196, 41873), (364, 22547), (637, 12884), (1274, 6442), (2548, 3221)]